Imagine a doctor robot that could display the patient's temperature and pulse and even reacts to a patient's mood. Now Cornell University researchers have developed an electroluminescent skin that stretches to more than six times its original size while still emitting light. The discovery can lead to significant advances in health care transportation electronic communication and other areas. This material can stretch with the body of a soft robot. It allows robots to change their colour and it also allows displays to change their shape said Rob Shepherd assistant professor of mechanical and aerospace engineering. This hyper-elastic light-emitting capacitor (HLEC)
